graphicsresourceservices/graphicsresourceadaptation/inc/sgimageimpl.inl
author William Roberts <williamr@symbian.org>
Thu, 03 Jun 2010 17:39:46 +0100
branchNewGraphicsArchitecture
changeset 87 0709f76d91e5
parent 0 5d03bc08d59c
permissions -rw-r--r--
Add MMP files to build libOpenVG_sw.lib which uses LINKAS to redirect to libOpenVG.dll (and the same for libEGL_sw.lib and libOpenVGU_sw.lib). Only the libEGL_sw.lib redirection isn't activated - this can't happen until there is a merged libEGL.dll which supports the OpenWF synchronisation and also implements the graphical support functions. The overall aim is to eliminate the *_sw.dll implementations, at least as a compile-time way of choosing a software-only implementation.The correct way to choose is to put the right set of libraries into a ROM with suitable renaming, and in the emulator to use the "switching DLL" technique to pick the right set. As the Symbian Foundation doesn't have any alternative implementations, we don't need the switching DLLs and we can build directly to the correct name.

// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of "Eclipse Public License v1.0"
// which accompanies this distribution, and is available
// at the URL "http://www.eclipse.org/legal/epl-v10.html".
//
// Initial Contributors:
// Nokia Corporation - initial contribution.
//
// Contributors:
//
// Description:
//

/**
 @file
 @internalComponent
*/

#ifndef SGIMAGEIMPL_INL
#define SGIMAGEIMPL_INL


// XSgImageImplBase

inline XSgImageImplBase::XSgImageImplBase(XSgDriverImpl& aDriverImpl)
	: XSgBase(aDriverImpl)
	{}


inline XSgImageImplBase::XSgImageImplBase(XSgDriverImpl& aDriverImpl, const TSgDrawableId& aId)
	: XSgBase(aDriverImpl), iId(aId)
	{}


inline const TSgImageMetaData& XSgImageImplBase::MetaData() const
	{
	return iState->MetaData();
	}


// XSgImageStateBase

inline XSgImageStateBase::XSgImageStateBase(XSgDriverImpl& aDriverImpl)
	: XSgBase(aDriverImpl)
	{}


inline XSgImageStateBase::XSgImageStateBase(XSgDriverImpl& aDriverImpl, TInt aDataStride)
	: XSgBase(aDriverImpl), iDataStride(aDataStride)
	{}


inline TInt XSgImageStateBase::DataStride() const
	{
	return iDataStride;
	}


#ifndef SYMBIAN_GRAPHICS_USE_GPU

// TSgImageId_SwLocal

inline TBool TSgImageId_SwLocal::IsMatch(const TSgDrawableId& aId)
	{
	return reinterpret_cast<const TSgImageId_SwLocal&>(aId).iMinusOne == KErrNotFound;
	}


// XSgImageImpl_SwLocal

inline XSgImageImpl_SwLocal::XSgImageImpl_SwLocal(XSgDriverImpl& aDriverImpl, const TSgDrawableId& aId)
	: XSgImageImplBase(aDriverImpl, aId)
	{}


inline XSgImageImpl_SwLocal::XSgImageImpl_SwLocal(const XSgImageImpl_SwLocal& aImage, TUint32 aFlags)
	: XSgImageImplBase(aImage, aFlags)
	{}

#endif


// TSgImageId_SurfaceManager

inline TBool TSgImageId_SurfaceManager::IsMatch(const TSgDrawableId& aId)
	{
	return reinterpret_cast<const TSgImageId_SurfaceManager&>(aId).iBufferIndex >= 0
	       && reinterpret_cast<const TSgImageId_SurfaceManager&>(aId).iMetaDataIndex >= 0;
	}


// XSgImageImpl_SurfaceManager

inline XSgImageImpl_SurfaceManager::XSgImageImpl_SurfaceManager(XSgDriverImpl& aDriverImpl)
	: XSgImageImplBase(aDriverImpl)
	{}


inline XSgImageImpl_SurfaceManager::XSgImageImpl_SurfaceManager(XSgDriverImpl& aDriverImpl, const TSgDrawableId& aId)
	: XSgImageImplBase(aDriverImpl, aId)
	{}


inline XSgImageImpl_SurfaceManager::XSgImageImpl_SurfaceManager(const XSgImageImpl_SurfaceManager& aImage, TUint32 aFlags)
	: XSgImageImplBase(aImage, aFlags)
	{}


// XSgImageState_SurfaceManager

inline XSgImageState_SurfaceManager::XSgImageState_SurfaceManager(XSgDriverImpl& aDriverImpl)
	: XSgImageStateBase(aDriverImpl)
	{}


inline const TSurfaceId& XSgImageState_SurfaceManager::SurfaceId() const
	{
	return iSurfaceId;
	}


inline const RChunk& XSgImageState_SurfaceManager::DataChunk() const
	{
	return iDataChunk;
	}


inline TInt XSgImageState_SurfaceManager::DataOffset() const
	{
	return iDataOffset;
	}


#endif // SGIMAGEIMPL_INL